i have a new vfn fiberglass hood. my plan was to wet sand with 400 and use master pro 2k urethane primer. then fill scratches with a sandable lacquer primer and then DuPont chroma base and clear. after wet sanding i found 1inch by 3 inch area that has glue on it.from the shipping tape. i scraped as much as i could with a razor blade. is there anything i can wipe this off with?